KSD-C007-000
1
SDV703D
Variable Capacitance Diode
Descriptions
·
For FM tuner
·
·
·
·
Monolithic chip with common cathode for perfect tacking of both diodes
·
·
·
·
Uniform "square law" characteristics
·
·
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Ideal hifi tuning device when used in low-distortion, back-to-back configuration
Features
·
·
·
·
Low series resistance
:
r
s
= 0.3
(Typ.)
Ordering
Information
Type No.
Marking
Package Code
SDV703D
V3
SOD-323
Outline Dimensions unit :
mm
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
PIN Connections
1. Anode
2. Cathode
2.5
±
0.1
1.7
±
0.1
1.
25
±
0.
1
0.
3~0.
35
CATHODE MARK
0.2 Min.
0.
9
±
0.
1
0~0.
1
0.
15
±
0.
04
2
1
1
2
KSD-C007-000
2
SDV703D
Absolute maximum ratings
Characteristic Symbol
Ratings
Unit
Reverse voltage
V
R
15 V
Junction temperature
T
j
150
°
C
Storage temperature
T
stg
-55 ~ 150
°
C
Electrical Characteristics
Characteristic Symbol Test
Condition Min.
Typ.
Max.
Unit
Reverse voltage
V
R
I
R
=10
µ
A
15 - - V
Reverse current
I
R
V
R
=15V -
-
50
nA
C
T2V
*
V
R
=2V, f=1MHz
42
-
47.5
pF
Diode capacitance
C
T8V
V
R
=8V, f=1MHz
24
-
28.8
pF
Capacitance ratio
C
T2V
/C
T8V
- 1.65
1.71
1.8
-
Series resistance
r
s
C
T
=38pF, f=100MHz
-
0.3
0.4
*: C
T2V
/ A : 42~43.5pF, B : 43~44.5pF, C : 44~45.5pF, D : 45~46.5pF, E : 46~47.5pF
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